fixes for non-3ds platform/makefiles

helpers/Makefile.sdl2

@@ -1,11 +1,14 @@
-ifeq ($(OS),Windows_NT)
-    LIBS += -lmingw32 -lSDL2main
-    CFLAGS += -DWIN32
+ifeq (pc,$(MAKECMDGOALS))
+	ifeq ($(OS),Windows_NT)
+		LIBS += -lmingw32 -lSDL2main
+		CFLAGS += -DWIN32
+	endif
 endif
 
 LIBS    += -lSDL2_ttf -lSDL2_image -lmpg123 -lSDL2 -lSDL2main -lfreetype -lpng -lbz2 -ljpeg -lz
 CFLAGS  += -DSDL2
 
 ifneq (3ds,$(MAKECMDGOALS))
-CFLAGS  += -DMUSIC -lSDL2_gfx -lSDL2_mixer
-endif
+	CFLAGS  += -DMUSIC
+	LIBS	+= -lSDL2_gfx -lSDL2_mixer
+endif

helpers/Makefile.switch

@@ -6,7 +6,7 @@ EXEFS_SRC	:=	exefs_src
 ARCH	+=	-march=armv8-a+crc+crypto -mtune=cortex-a57 -fPIE
 
 CFLAGS	+=	-g -Wall -O2 \
-			$(ARCH) $(DEFINES)
+			$(ARCH) $(DEFINES) -Wno-implicit-function-declaration
 
 CFLAGS	+=	$(INCLUDE) -DSWITCH -D__LIBNX__ -DUSE_FILE32API -DNOSTYLUS -D_XOPEN_SOURCE -DUSE_RAMFS -DMUSIC
 

src/DrawUtils.cpp

@@ -327,7 +327,7 @@ void CST_rectangleRGBA (
 ) {
 	#if !defined(_3DS) && !defined(_3DS_MOCK)
 	// TODO: rectangleRGBA needs to take a surface on 3DS
-	rectangleRGBA(renderer, x1, y1, x2, y2, rad, r, g, b, a);
+	rectangleRGBA(renderer, x1, y1, x2, y2, r, g, b, a);
 	#endif
 }
 

src/DrawUtils.hpp

@@ -4,10 +4,8 @@
 #include <SDL2/SDL_image.h>
 #include <SDL2/SDL_ttf.h>
 
-#if defined(_3DS)
-#include <SDL2/SDL_gfxPrimitives.h> // this file has a different name on 3ds
-#else
-#include <SDL2/SDL2_gfxPrimitives.h>
+#if !defined(_3DS)
+#include <SDL2/SDL2_gfxPrimitives.h> // 3ds has no gfx library
 #endif
 
 #include "../libs/SDL_FontCache/SDL_FontCache.h"